April Fools' Day On The Web (2011/10901) (svencoop.com - Sven Co-op (a cooperative mod for Half-Life) hired a professional market research to make the mod more focused and streamlined, such as restricting official maps to Black Mesa setting, improved matchmaking, social integration and more.)

Sven Co-op (a cooperative mod for Half-Life) hired a professional market research to make the mod more focused and streamlined, such as restricting official maps to Black Mesa setting, improved matchmaking, social integration and more.